Event-Federation/wordpress-activitypub
Event-Federation/wordpress-activitypub
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Add unit test

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This commit is contained in:
Alex Kirk 2022-12-02 12:46:42 +01:00
parent 7036a65991
commit a82dea0685
5 changed files with 239 additions and 29 deletions
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2
.gitignore vendored
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@ -5,3 +5,5 @@ composer.lock
.DS_Store .DS_Store
.idea/ .idea/
.php_cs.cache .php_cs.cache
.phpunit.result.cache

4
includes/functions.php
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@ -113,6 +113,10 @@ function get_webfinger_resource( $user_id ) {
* @return array * @return array
*/ */
function get_remote_metadata_by_actor( $actor ) { function get_remote_metadata_by_actor( $actor ) {
$pre = apply_filters( 'pre_get_remote_metadata_by_actor', false, $actor );
if ( $pre ) {
return $pre;
}
if ( preg_match( '/^@?[^@]+@((?:[a-z0-9-]+\.)+[a-z]+)$/i', $actor ) ) { if ( preg_match( '/^@?[^@]+@((?:[a-z0-9-]+\.)+[a-z]+)$/i', $actor ) ) {
$actor = Rest\Webfinger::resolve( $actor ); $actor = Rest\Webfinger::resolve( $actor );
} }

58
integration/class-friends-feed-parser-activitypub.php
View file

@ -153,7 +153,8 @@ class Friends_Feed_Parser_ActivityPub extends \Friends\Feed_Parser {
// We don't need to handle 'Accept' types since it's handled by the ActivityPub plugin itself. // We don't need to handle 'Accept' types since it's handled by the ActivityPub plugin itself.
'create', 'create',
'announce', 'announce',
) ),
true
) ) { ) ) {
return false; return false;
} }
@ -215,16 +216,35 @@ class Friends_Feed_Parser_ActivityPub extends \Friends\Feed_Parser {
* @param \Friends\User_Feed $user_feed The user feed. * @param \Friends\User_Feed $user_feed The user feed.
*/ */
private function handle_incoming_post( $object, \Friends\User_Feed $user_feed ) { private function handle_incoming_post( $object, \Friends\User_Feed $user_feed ) {
$item = new \Friends\Feed_Item( $data = array(
array( 'permalink' => $object['url'],
'permalink' => $object['url'], 'content' => $object['content'],
'content' => $object['content'], 'post_format' => $this->map_type_to_post_format( $object['type'] ),
'post_format' => $this->map_type_to_post_format( $object['type'] ), 'date' => $object['published'],
'date' => $object['published'],
)
); );
if ( isset( $object['attributedTo'] ) ) {
$meta = \Activitypub\get_remote_metadata_by_actor( $object['attributedTo'] );
$this->log( 'Attributed to ' . $object['attributedTo'], compact( 'meta' ) );
if ( isset( $meta['name'] ) ) {
$override_author = $meta['name'];
} elseif ( isset( $meta['preferredUsername'] ) ) {
$override_author = $meta['preferredUsername'];
}
}
$this->log(
'Received feed item',
array(
'url' => $object['url'],
'data' => $data,
)
);
$item = new \Friends\Feed_Item( $data );
$this->friends_feed->process_incoming_feed_items( array( $item ), $user_feed ); $this->friends_feed->process_incoming_feed_items( array( $item ), $user_feed );
return true;
} }
/** /**
@ -250,27 +270,7 @@ class Friends_Feed_Parser_ActivityPub extends \Friends\Feed_Parser {
} }
$this->log( 'Received response', compact( 'url', 'object' ) ); $this->log( 'Received response', compact( 'url', 'object' ) );
$data = array( return $this->handle_incoming_post( $object, $user_feed );
'permalink' => $url,
'content' => $object['content'],
'post_format' => $this->map_type_to_post_format( $object['type'] ),
'date' => $object['published'],
);
if ( isset( $object['attributedTo'] ) ) {
$meta = \Activitypub\get_remote_metadata_by_actor( $object['attributedTo'] );
$this->log( 'Attributed to ' . $object['attributedTo'], compact( 'meta' ) );
if ( isset( $meta['name'] ) ) {
$data['author'] = $meta['name'];
} elseif ( isset( $meta['preferredUsername'] ) ) {
$data['author'] = $meta['preferredUsername'];
}
}
$this->log( 'Received feed item', compact( 'url', 'data' ) );
$item = new \Friends\Feed_Item( $data );
$this->friends_feed->process_incoming_feed_items( array( $item ), $user_feed );
} }
/** /**

4
tests/bootstrap.php
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@ -19,6 +19,10 @@ require_once $_tests_dir . '/includes/functions.php';
*/ */
function _manually_load_plugin() { function _manually_load_plugin() {
require \dirname( \dirname( __FILE__ ) ) . '/activitypub.php'; require \dirname( \dirname( __FILE__ ) ) . '/activitypub.php';
$friends_plugin = \dirname( \dirname( \dirname( __FILE__ ) ) ) . '/friends/friends.php';
if ( file_exists( $friends_plugin ) ) {
require $friends_plugin;
}
} }
\tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' ); \tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );

200
tests/test-class-friends-feed-parser-activitypub.php Normal file
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@ -0,0 +1,200 @@
<?php
class Test_Friends_Feed_Parser_ActivityPub extends \WP_UnitTestCase {
public static $users = array();
public function set_up() {
if ( ! class_exists( '\Friends\Friends' ) ) {
return $this->markTestSkipped( 'The Friends plugin is not loaded.' );
}
parent::set_up();
// Manually activate the REST server.
global $wp_rest_server;
$wp_rest_server = new \Spy_REST_Server();
$this->server = $wp_rest_server;
do_action( 'rest_api_init' );
add_filter(
'rest_url',
function() {
return get_option( 'home' ) . '/wp-json/';
}
);
add_filter( 'pre_http_request', array( get_called_class(), 'pre_http_request' ), 10, 3 );
add_filter( 'http_request_host_is_external', array( get_called_class(), 'http_request_host_is_external' ), 10, 2 );
add_filter( 'http_request_args', array( get_called_class(), 'http_request_args' ), 10, 2 );
add_filter( 'pre_get_remote_metadata_by_actor', array( get_called_class(), 'pre_get_remote_metadata_by_actor' ), 10, 2 );
}
public function tear_down() {
remove_filter( 'pre_http_request', array( get_called_class(), 'pre_http_request' ) );
remove_filter( 'http_request_host_is_external', array( get_called_class(), 'http_request_host_is_external' ) );
remove_filter( 'http_request_args', array( get_called_class(), 'http_request_args' ) );
remove_filter( 'pre_get_remote_metadata_by_actor', array( get_called_class(), 'pre_get_remote_metadata_by_actor' ) );
}
public static function pre_get_remote_metadata_by_actor( $pre, $actor ) {
if ( isset( self::$users[ $actor ] ) ) {
return self::$users[ $actor ];
}
return $pre;
}
public static function http_request_host_is_external( $in, $host ) {
if ( in_array( $host, array( 'mastodon.local' ), true ) ) {
return true;
}
return $in;
}
public static function http_request_args( $args, $url ) {
if ( in_array( parse_url( $url, PHP_URL_HOST ), array( 'mastodon.local' ), true ) ) {
$args['reject_unsafe_urls'] = false;
}
return $args;
}
public static function pre_http_request( $preempt, $request, $url ) {
$home_url = home_url();
// Pretend the url now is the requested one.
update_option( 'home', $p['scheme'] . '://' . $p['host'] );
$rest_prefix = home_url() . '/wp-json';
if ( false === strpos( $url, $rest_prefix ) ) {
// Restore the old home_url.
update_option( 'home', $home_url );
return $preempt;
}
$url = substr( $url, strlen( $rest_prefix ) );
$r = new \WP_REST_Request( $request['method'], $url );
if ( ! empty( $request['body'] ) ) {
foreach ( $request['body'] as $key => $value ) {
$r->set_param( $key, $value );
}
}
global $wp_rest_server;
$response = $wp_rest_server->dispatch( $r );
// Restore the old url.
update_option( 'home', $home_url );
return apply_filters(
'fake_http_response',
array(
'headers' => array(
'content-type' => 'text/json',
),
'body' => wp_json_encode( $response->data ),
'response' => array(
'code' => $response->status,
),
),
$p['scheme'] . '://' . $p['host'],
$url,
$request
);
}
public function test_incoming_post() {
$now = time() - 10;
$status_id = 123;
$friend_name = 'Alex';
$actor = 'https://mastodon.local/users/alex';
$friend_id = $this->factory->user->create(
array(
'user_login' => 'alex-mastodon.local',
'display_name' => $friend_name,
'role' => 'friend',
)
);
\Friends\User_Feed::save(
new \Friends\User( $friend_id ),
$actor,
array(
'parser' => 'activitypub',
)
);
self::$users[ $actor ] = array(
'url' => $actor,
'name' => $friend_name,
);
self::$users['https://mastodon.local/@alex'] = self::$users[ $actor ];
$posts = get_posts(
array(
'post_type' => \Friends\Friends::CPT,
'author' => $friend_id,
)
);
$this->assertEquals( 0, count( $posts ) );
$request = new \WP_REST_Request( 'POST', '/activitypub/1.0/users/' . get_current_user_id() . '/inbox' );
$request->set_param( 'type', 'Create' );
$request->set_param( 'id', 'test1' );
$request->set_param( 'actor', $actor );
$date = date( \DATE_W3C, $now++ );
$content = 'Test ' . $date . ' ' . rand();
$request->set_param(
'object',
array(
'type' => 'Note',
'id' => 'test1',
'attributedTo' => $actor,
'content' => $content,
'url' => 'https://mastodon.local/users/alex/statuses/' . ( $status_id++ ),
'published' => $date,
)
);
$response = $this->server->dispatch( $request );
$this->assertEquals( 202, $response->get_status() );
$posts = get_posts(
array(
'post_type' => \Friends\Friends::CPT,
'author' => $friend_id,
)
);
$this->assertEquals( 1, count( $posts ) );
$this->assertEquals( $content, $posts[0]->post_content );
$this->assertEquals( $friend_id, $posts[0]->post_author );
$request = new \WP_REST_Request( 'POST', '/activitypub/1.0/users/' . get_current_user_id() . '/inbox' );
$request->set_param( 'type', 'Create' );
$request->set_param( 'id', 'test1' );
$request->set_param( 'actor', 'https://mastodon.local/@alex' );
$date = date( \DATE_W3C, $now++ );
$content = 'Test ' . $date . ' ' . rand();
$request->set_param(
'object',
array(
'type' => 'Note',
'id' => 'test2',
'attributedTo' => 'https://mastodon.local/@alex',
'content' => $content,
'url' => 'https://mastodon.local/users/alex/statuses/' . ( $status_id++ ),
'published' => $date,
)
);
$response = $this->server->dispatch( $request );
$this->assertEquals( 202, $response->get_status() );
$posts = get_posts(
array(
'post_type' => \Friends\Friends::CPT,
'author' => $friend_id,
)
);
$this->assertEquals( 2, count( $posts ) );
$this->assertEquals( $content, $posts[0]->post_content );
$this->assertEquals( $friend_id, $posts[0]->post_author );
}
}